Air Miles Calculator

Distance between Jinzhou (JNZ) and Seoul (GMP)

Flight distance from Jinzhou to Seoul (Jinzhou Bay Airport – Seoul Gimpo International Airport) is 392 miles / 631 kilometers / 341 nautical miles. Estimated flight time is 1 hour 14 minutes.

Driving distance from Jinzhou (JNZ) to Seoul (GMP) is 1155 miles / 1859 kilometers and travel time by car is about 116 hours 17 minutes.

Map of flight path and driving directions from Jinzhou to Seoul.

Shortest flight path between Jinzhou Bay Airport (JNZ) and Seoul Gimpo International Airport (GMP).

How far is Seoul from Jinzhou?

There are several ways to calculate distances between Jinzhou and Seoul. Here are two common methods:

Vincenty's formula (applied above)
  • 392.214 miles
  • 631.208 kilometers
  • 340.825 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 391.863 miles
  • 630.642 kilometers
  • 340.519 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Jinzhou Bay Airport
City: Jinzhou
Country: China Flag of China
IATA Code: JNZ
ICAO Code: ZYJZ
Coordinates: 41°6′5″N, 121°3′43″E

B Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E

Time difference and current local times

The time difference between Jinzhou and Seoul is 1 hour. Seoul is 1 hour ahead of Jinzhou.

Time Difference

Jinzhou

 CST

Seoul

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 83 kg (182 pounds).

Frequent Flyer Miles Calculator

Jinzhou (JNZ) → Seoul (GMP).

Distance:
392
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
392

Round trip?